mirror of
https://github.com/psycopg/psycopg2.git
synced 2024-11-26 02:43:43 +03:00
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# mogrify.py - test all possible simple type mogrifications
|
||
# -*- encoding: latin1 -*-
|
||
#
|
||
# Copyright (C) 2004-2010 Federico Di Gregorio <fog@debian.org>
|
||
#
|
||
# psycopg2 is free software: you can redistribute it and/or modify it
|
||
# under the terms of the GNU Lesser General Public License as published
|
||
# by the Free Software Foundation, either version 3 of the License, or
|
||
# (at your option) any later version.
|
||
#
|
||
# psycopg2 is distributed in the hope that it will be useful, but WITHOUT
|
||
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||
# License for more details..
|
||
|
||
## put in DSN your DSN string
|
||
|
||
DSN = 'dbname=test'
|
||
|
||
## don't modify anything below this line (except for experimenting)
|
||
|
||
import sys, psycopg2
|
||
|
||
if len(sys.argv) > 1:
|
||
DSN = sys.argv[1]
|
||
|
||
print("Opening connection using dsn:", DSN)
|
||
|
||
conn = psycopg2.connect(DSN)
|
||
print("Encoding for this connection is", conn.encoding)
|
||
|
||
curs = conn.cursor()
|
||
curs.execute("SELECT %(foo)s AS foo", {'foo':'bar'})
|
||
curs.execute("SELECT %(foo)s AS foo", {'foo':None})
|
||
curs.execute("SELECT %(foo)s AS foo", {'foo':True})
|
||
curs.execute("SELECT %(foo)s AS foo", {'foo':42})
|
||
curs.execute("SELECT %(foo)s AS foo", {'foo':u'yatt<EFBFBD>!'})
|
||
curs.execute("SELECT %(foo)s AS foo", {'foo':u'bar'})
|
||
|
||
print(curs.mogrify("SELECT %(foo)s AS foo", {'foo':'bar'}))
|
||
print(curs.mogrify("SELECT %(foo)s AS foo", {'foo':None}))
|
||
print(curs.mogrify("SELECT %(foo)s AS foo", {'foo':True}))
|
||
print(curs.mogrify("SELECT %(foo)s AS foo", {'foo':42}))
|
||
print(curs.mogrify("SELECT %(foo)s AS foo", {'foo':u'yatt<EFBFBD>!'}))
|
||
print(curs.mogrify("SELECT %(foo)s AS foo", {'foo':u'bar'}))
|
||
|
||
conn.rollback()
|